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| Registros recuperados : 6 | |
| 1. |  | OLIVEIRA FILHO, J. G.; SOUSA, T. L. de; BERTOLO, M. R. V.; BORGUSZ JUNIOR, S.; MATTOSO, L. H. C.; PIMENTEL, T. C.; EGEA, M. B. Next-generation food packaging: Edible bioactive films with alginate, mangaba pulp (Hancornia speciosa), and Saccharomyces boulardii. Food Bioscience, v. 54, 102799, 2023. 1 - 10| Biblioteca(s): Embrapa Instrumentação. |
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| 2. | | OLIVEIRA FILHO. J. G. de; BERTOLO, M. R. V.; RODRIGUES, M. A. V.; SILVA, G. C.; MENDONÇA, G. M. N. de; BOGUSZ JUNIOR, S.; FERREIRA, M. D. Recent advances in the development of smart, active, and bioactive biodegradable biopolymer-based films containing betalains. Food Chemistry, v. 390, 133149, 2022. 13 p.| Biblioteca(s): Embrapa Instrumentação. |
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| 3. | | BERTOLO, M. R. V.; DIAS, L. D.; OLIVEIRA FILHO, J. G. de; ALVES, F.; MARANGON, C. A.; MARTINS, V. C. A.; FERREIRA, M. D.; BAGNATO, V. S.; PLEPIS, A. M. G.; BOGUSZ JUNIOR, S. Central composite design optimization of active and physical properties of food packaging films based on chitosan/gelatin/pomegranate peel extract. Food Packaging and Shelf Life, v. 34, a100986, 2022. 1 - 11| Biblioteca(s): Embrapa Instrumentação. |
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| 4. | | OLIVEIRA FILHO, J. G. de; ALBIERO, B. R.; CALISTO, I. H.; BERTOLO, M. R. V.; OLDONI, F. C. A.; EGEA, M. B.; BOGUSZ JUNIOR, S.; AZEREDO, H. M. C. de; FERREIRA, M. D. Bio-nanocomposite edible coatings based on arrowroot starch/cellulose nanocrystals/carnauba wax nanoemulsion containing essential oils to preserve quality and improve shelf life of strawberry. International Journal of Biological Macromolecules, v. 219, 2022. 812 - 823| Biblioteca(s): Embrapa Instrumentação. |
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| 5. | | OLIVEIRA FILHO, J. G. de; BERTOLO, M. R. V.; FERNANDES, S. S.; LEMES, A. C.; SILVA, G. da C.; BOGUSZ JUNIOR, S.; AZEREDO, H. M. C. de; MATTOSO, L. H. C.; EGEA, M. B. Intelligent and active biodegradable biopolymeric films containing carotenoids. Food Chemistry, v. 434, 137454, 2024.| Biblioteca(s): Embrapa Instrumentação. |
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| 6. | | OLIVEIRA FILHO, J. G. de; BERTOLO, M. R. V.; BRITO, S. C.; MALAFATTI, J. O. D.; BERTAZZO, G. B.; COLACIQUE, M. N.; PARIS, E. C.; BOGUSZ JUNIOR, S.; FERREIRA, M. D. Recent advances in the application of nanotechnology to reduce fruit and vegetable losses during post-harvest. Brazilian Journal of Physics, v. 52, 126, 2022. 11 p.| Biblioteca(s): Embrapa Instrumentação. |
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| Registros recuperados : 6 | |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Instrumentação. Para informações adicionais entre em contato com cnpdia.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Instrumentação. |
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Data corrente: |
01/12/2022 |
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Data da última atualização: |
01/12/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 2 |
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Autoria: |
BERTOLO, M. R. V.; DIAS, L. D.; OLIVEIRA FILHO, J. G. de; ALVES, F.; MARANGON, C. A.; MARTINS, V. C. A.; FERREIRA, M. D.; BAGNATO, V. S.; PLEPIS, A. M. G.; BOGUSZ JUNIOR, S. |
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Afiliação: |
MARCOS DAVID FERREIRA, CNPDIA. |
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Título: |
Central composite design optimization of active and physical properties of food packaging films based on chitosan/gelatin/pomegranate peel extract. |
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Ano de publicação: |
2022 |
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Fonte/Imprenta: |
Food Packaging and Shelf Life, v. 34, a100986, 2022. |
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Páginas: |
1 - 11 |
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ISSN: |
2214-2894 |
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DOI: |
https://doi.org/10.1016/j.fpsl.2022.100986 |
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Idioma: |
Inglês |
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Conteúdo: |
Chitosan and gelatin-based materials containing pomegranate peel extract were prepared for potential application as food packaging materials. An optimized composition of 0.8% chitosan, 0.2% gelatin and 1 mg g-1 of extract was chosen with the aid of a central composite design, presenting low viscosity (8.36 ± 0.20 Pa s) and solubility (26.00 ± 5.50%), as well as an expressive inhibition halo against Botrytis cinerea (6.17 ± 0.36 mm). The interaction between the polymeric matrix and the extract was confirmed by spectroscopic and morphological analysis. Rheologically, the optimized formulation was more resistant to deformation and shear (activation energy increased by almost 5 kJ mol-1) than the formulation without the extract. The use of pomegranate peel extract changed the film color, reduced its solubility (by more than 5%), increased mechanical resistance (tensile strength increased by 15 mPa), and improved light barrier properties by 30%. The extract also imparted antioxidant activity to the film, which was able to inhibit 20% of DPPH (2,2-diphenyl-1-picrylhydrazyl) radical at 38 mg mL-1. The optimized composition also showed inhibitory bacterial properties (31.2 and 125 µg mL-1) against S. aureus and S. enteritidis, respectively. Thus, the optimized film exhibited interesting characteristics for food packaging applications, many of them brought by the use of pomegranate peel extract, which highlights the valuable contribution of this agro-industrial waste to the properties of the polymeric films. MenosChitosan and gelatin-based materials containing pomegranate peel extract were prepared for potential application as food packaging materials. An optimized composition of 0.8% chitosan, 0.2% gelatin and 1 mg g-1 of extract was chosen with the aid of a central composite design, presenting low viscosity (8.36 ± 0.20 Pa s) and solubility (26.00 ± 5.50%), as well as an expressive inhibition halo against Botrytis cinerea (6.17 ± 0.36 mm). The interaction between the polymeric matrix and the extract was confirmed by spectroscopic and morphological analysis. Rheologically, the optimized formulation was more resistant to deformation and shear (activation energy increased by almost 5 kJ mol-1) than the formulation without the extract. The use of pomegranate peel extract changed the film color, reduced its solubility (by more than 5%), increased mechanical resistance (tensile strength increased by 15 mPa), and improved light barrier properties by 30%. The extract also imparted antioxidant activity to the film, which was able to inhibit 20% of DPPH (2,2-diphenyl-1-picrylhydrazyl) radical at 38 mg mL-1. The optimized composition also showed inhibitory bacterial properties (31.2 and 125 µg mL-1) against S. aureus and S. enteritidis, respectively. Thus, the optimized film exhibited interesting characteristics for food packaging applications, many of them brought by the use of pomegranate peel extract, which highlights the valuable contribution of this agro-industrial waste to the propertie... Mostrar Tudo |
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Palavras-Chave: |
Multivariate optimization; Packaging film; Pomegranate peel extract. |
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Categoria do assunto: |
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Marc: |
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001 2149067
005 2022-12-01
008 2022 bl uuuu u00u1 u #d
022 $a2214-2894
024 7 $ahttps://doi.org/10.1016/j.fpsl.2022.100986$2DOI
100 1 $aBERTOLO, M. R. V.
245 $aCentral composite design optimization of active and physical properties of food packaging films based on chitosan/gelatin/pomegranate peel extract.$h[electronic resource]
260 $c2022
300 $a1 - 11
520 $aChitosan and gelatin-based materials containing pomegranate peel extract were prepared for potential application as food packaging materials. An optimized composition of 0.8% chitosan, 0.2% gelatin and 1 mg g-1 of extract was chosen with the aid of a central composite design, presenting low viscosity (8.36 ± 0.20 Pa s) and solubility (26.00 ± 5.50%), as well as an expressive inhibition halo against Botrytis cinerea (6.17 ± 0.36 mm). The interaction between the polymeric matrix and the extract was confirmed by spectroscopic and morphological analysis. Rheologically, the optimized formulation was more resistant to deformation and shear (activation energy increased by almost 5 kJ mol-1) than the formulation without the extract. The use of pomegranate peel extract changed the film color, reduced its solubility (by more than 5%), increased mechanical resistance (tensile strength increased by 15 mPa), and improved light barrier properties by 30%. The extract also imparted antioxidant activity to the film, which was able to inhibit 20% of DPPH (2,2-diphenyl-1-picrylhydrazyl) radical at 38 mg mL-1. The optimized composition also showed inhibitory bacterial properties (31.2 and 125 µg mL-1) against S. aureus and S. enteritidis, respectively. Thus, the optimized film exhibited interesting characteristics for food packaging applications, many of them brought by the use of pomegranate peel extract, which highlights the valuable contribution of this agro-industrial waste to the properties of the polymeric films.
653 $aMultivariate optimization
653 $aPackaging film
653 $aPomegranate peel extract
700 1 $aDIAS, L. D.
700 1 $aOLIVEIRA FILHO, J. G. de
700 1 $aALVES, F.
700 1 $aMARANGON, C. A.
700 1 $aMARTINS, V. C. A.
700 1 $aFERREIRA, M. D.
700 1 $aBAGNATO, V. S.
700 1 $aPLEPIS, A. M. G.
700 1 $aBOGUSZ JUNIOR, S.
773 $tFood Packaging and Shelf Life$gv. 34, a100986, 2022.
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